Karramarro Surf Break

Lat Long: 43.30° N 2.20° W

Karramarro Surf Forecast and Surf Report

Issued: 1 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Karramarro sea temperature is
24.6° C
2.9° 

Karramarro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Karramarro surf forecast from 15 Aug 2026:

  • Best quality surf: Friday 21 Aug, 8AM (local time) - 5ft (1.6m), 11s period, NW swell with glassy winds.
  • Most powerful swell: Friday 21 Aug, 5AM (local time) - 5ft (1.6m), 11s period, NW swell with 626 kJ wave energy.
  • Next surfable swell (1★+): Saturday 15 Aug, 8PM (local time) - 2.5ft (0.8m), 6s period with NW swell.

Best Forecast Surf Conditions for Karramarro this week:

The surf forecast for Karramarro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 8PM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.6m and 8s. Another secondary swell of 0.6m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Karramarro in the next 16 days are 1.6m 11s and forecast to arrive on Friday (Aug 21) at 5AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sat 15th Aug)2.5ft (0.8m) 6s
Best Surf 8AM (Fri 21st Aug)5ft (1.6m) 11s
Most Powerful 5AM (Fri 21st Aug)5ft (1.6m) 11s

Table - best surf conditions forecast for Karramarro over the next 16 days.


The Lowdown

Righto, let’s have a look at the charts for Karramarro. This is a point break, and it’s an inconsistent one, so we take what we can get. For the next couple of weeks, it’s looking like a proper dry spell for waves. The swell is just weak and disorganised, with the energy sitting in the low double digits for days on end. It’s the kind of flatness that makes you want to check the forecast again just in case you missed something.

The water temperature is sitting at 76°, which is a couple of degrees warmer than usual for this time of year. It’s a nice little bonus for the summer, even if the surf isn't doing much.

We’re looking at a long, quiet run from the 15th through to the 24th. From Saturday the 15th right up to Monday the 24th, there’s really nothing doing. The swell is under 3 feet, the periods are short, and the energy is weak—mostly below 100 in the morning and barely creeping up in the arvos. Some of those days are glassy, which is torture because the ocean looks perfect but there’s just nothing breaking. On the 20th, the energy does climb a bit to 150-196, but it’s still a short period swell and just not organised enough to make this inconsistent point work.

Finally, on Tuesday the 25th, we get a slight pulse. The energy jumps to 153, and the morning is glassy with a 3ft NW swell at 10 seconds. The wind is light easterly, which is offshore here. It’s still pretty ordinary, but at least it’s surfable. That’s the first real option, but I wouldn’t be rushing out for it.

The next day, Wednesday the 26th, is a bit better. We see the energy build to 232 in the morning with a clean, glassy surface and a 3ft NW swell. The period is 9 seconds, so it’s a bit soft, but it’s the most promising we’ve had in a while. For a break that’s inconsistent, it might just be worth a look.

Now, the one true standout in this whole window is Thursday the 27th. The early morning on the 27th is where it’s at. The wind is light, glassy, and the swell is coming from the NW at 4ft with an 11-second period. The energy is solid at 326, which is strong enough to give this point some proper shape. This is the day for the advanced crew that knows this break. It matches that NW optimum, and while the afternoon will be wrecked by a cross-shore breeze, the morning will have some clean, lined-up sets. This is the pick of the fortnight.

After that, we settle back down. The 28th and 29th are only just surfable, and the 30th sees the wind swing onshore and chop things up. So, in short, don't hold your breath for the next week and a half, keep an eye on Thursday the 27th for the best chance at a decent wave, with Wednesday the 26th being the backup.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Sat night. Warm (max 24°C on Sun afternoon, min 19°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Wed night. Warm (max 24°C on Tue afternoon, min 18°C on Tue morning). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WNW
9
0.8
NW
6
0.6
WNW
8
0.8
NW
8
0.8
NW
8
0.9
NW
7
0.6
NW
7
0.7
NW
7
0.6
NW
6
0.6
NNW
6
0.5
NNW
6
0.7
NNW
5
0.6
N
5
0.4
NW
5
0.3
NW
13
0.6
NW
11
0.8
NW
11
1.3
NW
12
1.5
NW
11
1.4
NW
11
1.4
NW
10
Wave Graph
Metric surfscale
Energy kJ
53
48
45
78
88
82
34
56
33
22
18
29
17
6
27
101
165
442
515
445
356
Wind (km/h)
5
NW
10
NNW
5
NW
5
N
10
N
5
SW
5
NNW
10
N
5
SW
5
NE
10
NNE
5
WSW
5
NW
10
N
10
NW
10
N
15
NNE
5
NE
10
NE
10
N
5
NE
Wind State
glassy
cross-on
glassy
glassy
cross-on
off
glassy
cross-on
glassy
glassy
on
glassy
cross
cross-on
cross
cross-on
cross-on
on
on
cross-on
glassy
High Tide
7:17PM4.01m
7:39AM3.65m
7:56PM3.79m
8:16AM3.47m
8:34PM3.50m
8:53AM3.25m
9:13PM3.18m
9:33AM3.01m
9:57PM2.87m
10:21AM2.78m
10:55PM2.61m
11:30AM2.61m
00:25AM2.46m
Low Tide
12:56PM0.02m
1:24AM0.01m
1:36PM0.16m
2:02AM0.23m
2:16PM0.37m
2:40AM0.51m
2:57PM0.64m
3:20AM0.81m
3:43PM0.93m
4:06AM1.10m
4:39PM1.19m
5:07AM1.34m
5:56PM1.37m
cloud
part cloud
thunderstorm
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
rain showers
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
7:15
7:16
7:16
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:12
9:10
9:08
9:07
9:06
9:04
9:02
 mm
1
2
1
Temp °C
22
23
22
23
24
23
22
23
22
22
24
23
22
24
22
21
21
20
20
21
20
Feels °C
25
25
24
26
26
25
24
25
25
24
25
25
24
25
24
22
22
21
20
20
20
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Karramarro Surf forecast

The above surf forecast table for Karramarro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Karramarro can be found by selecting the local surf guide option on the grey menu. Our Karramarro surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Karramarro) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Karramarro may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Karramarro is 3 km (2 miles) from Zarautz. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in Zarautz. Zarautz has rooms for a wide range of budgets as well as car hire and transport links.

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